TCB (North East Fork)

TCB (North East Fork) Canyoneering Canyoning Caving

Also known as: Smallcatraz; North East Fork of Twin Corral Box Canyon.

Rating:	Log in to rateLog in to rateLog in to rateLog in to rateLog in to rate 4.4 (23 ratings)
‌	Difficulty:‌3A II PG (v4a1 II) Raps:‌0 Metric Overall: 3-4h No Red Tape:‌ Shuttle:‌
Location:	38.2627, -110.2970
Condition Reports:	13 Apr 2025 "Good evening trip after setting up camp
Weather:
Best season:	Any;HOT in Summer;DIFFICULT in Winter winter spring summer fall Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov
Regions:	North America United States Utah Southeast Utah  Robbers Roost Hans Flat Road

http://roadtripryan.com/go/t/utah/robbers-roost/northeasttcb,http://ropewiki.com/User:Super_Amazing_Map?id=Smallcatraz_-_Robbers_Roost,http://web.archive.org/web/20240229153613/http://canyoncollective.com/betabase/smallcatraz.31

http://candition.com/canyons/north-east-fork-of-tcb,http://web.archive.org/web/20240229153613/http://canyoncollective.com/threads/north-east-fork-of-twin-corral-box.19976/

http://roadtripryan.com/go/t/utah/robbers-roost/northeasttcb

38.2627, -110.2970https://ropewiki.com/images/2/24/TCB_%28North_East_Fork%29.kmltopo

GPS data automatically extracted from roadtripryan.com, please visit their site for more detailed information.

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Introduction

A great canyon with a relatively short approach and exit. This is not simply a hike. It is a narrow slot and will requiring squeezing, stemming and some downclimbing. The last section is quite difficult to reverse. A rope can be handy for this.

Descent

No rappels, but bring 20 feet of webbing for reversing the last downclimb.

This is a great first tight canyon. It's a bit tighter than Middle Leprechaun in places, but always easy to go up and over the constrictions.

Don't miss the dark chamber at the end. Bring a headlight.

One of the tighter parts. Amazing!

A downclimb into the ever-tightening walls

Gorgeous walls towards the end

Beta sites

• RoadTripRyan.com : Smallcatraz aka North East Fork of TCB
• Super Amazing Map : Smallcatraz aka North East Fork of TCB
• CanyonCollective.com : Smallcatraz aka North East Fork of TCB

Trip reports and media

• Candition.com : North East Fork of TCB

Incredible sandstone in the beginning of TCB (North East Fork)

Old Canyon Collective Trip Report: http://web.archive.org/web/20240229153613/http://canyoncollective.com/threads/north-east-fork-of-twin-corral-box.19976/

Incidents

Credits

TCB (North East Fork)

Information provided by automated processes. KML map by (unknown). Main photo by (unknown). Authors are listed in chronological order.

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